CN103669817A - Building structure overhanging type scaffold external corner assembling type frame device and construction method - Google Patents
Building structure overhanging type scaffold external corner assembling type frame device and construction method Download PDFInfo
- Publication number
- CN103669817A CN103669817A CN201310706243.2A CN201310706243A CN103669817A CN 103669817 A CN103669817 A CN 103669817A CN 201310706243 A CN201310706243 A CN 201310706243A CN 103669817 A CN103669817 A CN 103669817A
- Authority
- CN
- China
- Prior art keywords
- external corner
- type frame
- building structure
- assembling type
- frame body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000035515 penetration Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Images
Abstract
The invention discloses a building structure overhanging type scaffold external corner assembling type frame device and a construction method, and belongs to the technical field of building outer scaffold construction. The device comprises building structures (1), bearing brackets (2), double nuts (3), wall penetrating bolts (4), an L-shaped external-angle scaffold bottom tray (5), an external-angle assembling type frame structure (6), overhanging main beams (7), a conventional overhanging type scaffold body (8), hanging rods (9), external-angle assembling type frame upper portion fixed connecting points (10), external-angle assembling type frame initial layer fixed connecting points (11), inclined supporting rods (12), large transverse rods (13), small transverse rods (14), vertical rods (15) and pull bearing plates (16). The device is simple in construction, the overhanging type scaffold at the position of a building structure external angle nook can be erected fast, construction cost can be effectively lowered, and construction efficiency is improved.
Description
Technical field
Building structure overhanging scaffold external corner assembling type frame body device and construction method, belong to building external scaffolding technical field of construction.
Background technology
The existing construction for outside vertical surface of building of scaffold, finishing etc. are well known, and in highrise building, we more carry out outer facade with overhanging scaffold and go along with sb. to guard him and construct.Overhanging scaffold refers to that frame structure off-load is at the scaffold being attached on the rigidity Cantilever Beams of building structure, and for the main body of building operations or the operation of fitting-out work and security protection needs thereof, every section of scaffolding height must not be greater than 24m.Accommodation is in reinforced concrete structure, steel work high level or Super High, and the main body in building operations or the operation of fitting-out work and security protection thereof need.
The overhanging scaffold of this prior art need to adopt many Cantilever Beams to be arranged to the radial upper falsework vertical rod of supporting at building structure bead angle place, arranges very loaded down with trivial detailsly, and calculating is corresponding complexity also.This need construction technical staff that experience is very abundant according to standard and stress condition in conjunction with the careful layout of on-the-spot structure, by the veteran scaffold installer girder of carefully encorbelmenting, by scheme assigned position, installed again, set up again steel pipe scaffold, need to drop into a large amount of manpower and materials, and there is very large potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of problem that prior art exists that overcomes is provided, can effectively solves overhanging scaffold in building structure overhanging scaffold external corner assembling type frame body device and the construction method of very complicated loaded down with trivial details, the problem such as security reliability is low of building structure external corner part setting.
The technical solution adopted for the present invention to solve the technical problems is: this building structure overhanging scaffold external corner assembling type frame body device by building structure, bearing support, double nut, through-wall bolt, L-type external corner scaffold bottom tray, external corner assembling type frame body structure, suspending bars, draw board to form; Between bearing support and first floor building structure, with through-wall bolt anchoring, fix, and between second layer building structure, with suspending bars, reinforce fixing; Bearing support upper berth L-type external corner scaffold bottom tray is also set up external corner assembling type frame body structure; The conventional overhanging scaffold support body at this device two ends is erected at the girder top of encorbelmenting, and is connected with adopting overlap joint between external corner assembling type frame body structure.Bearing support two ends scaffold cantilever span is not more than 2000mm, and by embedded wall penetration bolt, fixes between first floor building structure, and tighten with double nut at through-wall bolt two ends; Bearing support is connected with suspending bars with second layer building structure, and suspending bars is connected one end with being welded to connect with bearing support, be connected one end tighten with through-wall bolt and double nut with building structure.L-type external corner scaffold bottom tray is factory's customization, with the thick profiled sheet of 3mm, is spliced.External corner assembling type frame body structure is comprised of leger, little cross bar, vertical rod, hound; Four vertical rods are set up on bearing support top, and reinforce and fix with hound, are equipped with leger and little cross bar, form a main couple structure.External corner assembling type frame body top fixed connection point is the attached wall measure between all the other which floor building structure of top and external corner assembling type frame body structure except the first floor, by short steel pipes one end, be weldingly fixed on and drawn on board, the other end is connected with external corner assembling type frame body structure with two fasteners.External corner assembling type frame body first floor fixed connection point is the reinforcement measure between first floor building structure and bearing support, is weldingly fixed on bearing support the other end and through-wall bolt welding by short steel pipes one end.
Concrete construction method of the present invention:
1. work out special constructure scheme.
2. until building structure concrete strength, reach after design strength, bearing support is installed.
3. after bearing support installation, suspending bars is installed, and is set up main couple, then set up rotation angle position frame structure.
4. according to design attitude, lay the girder of encorbelmenting, conventional overhanging scaffold support body is installed.
5. successively up set up, support body height is no more than five layers; Every layer of major structure of construction all needs to be connected firmly with short steel pipes and main couple.
Compared with prior art, the beneficial effect that the present invention has is: it is simple that this building structure overhanging scaffold external corner assembling type frame body device and construction method have construction technique principle, set up easy, batch production is made, the reliable feature of quality safety, and can simplify conventional overhanging scaffold in the radiation structure of external corner part complexity, the use amount of having saved the girder of encorbelmenting in a large number, improved the security and stability of whole support body, assembled very easy.
Accompanying drawing explanation
Accompanying drawing one: external corner assembling type frame body of the present invention and common builder's jack overall perspective;
Accompanying drawing two: main couple sectional drawing of the present invention;
Accompanying drawing three: layout plan of the present invention;
Accompanying drawing four: the first floor of the present invention and second layer external corner assembling type frame body phantom drawing;
Accompanying drawing five: first floor building structure bearing support scheme of installation of the present invention;
Accompanying drawing six: second layer building structure of the present invention and suspending bars connection diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to accompanying drawing one:
This building structure overhanging scaffold external corner assembling type frame body device by building structure (1), bearing support (2), double nut (3), L-type external corner scaffold bottom tray (5), external corner assembling type frame body structure (6), the girder of encorbelmenting (7), conventional overhanging scaffold support body (8), suspending bars (9), hound (12), leger (13), little cross bar (14), vertical rod (15), draw board (16) to form.
With reference to accompanying drawing two:
Main couple is comprised of bearing support (2), double nut (3), through-wall bolt (4), L-type external corner scaffold bottom tray (5), external corner assembling type frame body structure (6); Between bearing support (2) and first floor building structure (1), with external corner assembling type frame body first floor fixed connection point (11), be connected; Between bearing support (2) and second layer building structure (1), by suspending bars (9), be connected with external corner assembling type frame body top fixed connection point (10).
With reference to accompanying drawing three:
Building structure overhanging scaffold external corner assembling type frame body device is L-type, between bearing support (2) and building structure (1), with double nut (3), through-wall bolt (4), tighten fixing,, external corner assembling type frame body structure (6) top lays L-type external corner scaffold bottom tray (5), prevents that personage from falling; Building structure overhanging scaffold external corner assembling type frame body device two ends are set up mode according to conventional overhanging scaffold the girder of encorbelmenting (7) are installed, and conventional overhanging scaffold support body (8) is set up on top, are connected with this device overlap joint, form whole.
With reference to accompanying drawing four:
Bearing support (2) is all connected and fixed with the first floor and the second layer of building structure (1), forms triangular truss structure, keeps stability under loading; Second layer building structure (1) is located to arrange and is drawn board (16), fixing with double nut (3); Vertical rod (15), leger (13), little cross bar (14) are installed on bearing support (2) top again, are laid L-type external corner scaffold bottom tray (5).
With reference to accompanying drawing five:
It is upper that bearing support (2) is fixed on first floor building structure (1) by double nut (3), and bearing support (2) outer end welding suspending bars (9) is connected with second layer building structure (1).
With reference to accompanying drawing six:
Suspending bars (9) other end is for drawing board (16), tightens fixingly by double nut (3), is connected firmly with second layer building structure (1).
Construction method is: the interior embedded wall penetration bolt of building structure (1) (4), after concrete strength reaches design strength, according to constructure scheme, bearing support (2) is installed, with double nut (3), is connected, and with suspending bars (9), draw board (16) and second layer building structure (1) to fix; External corner assembling type frame body structure (6) is set up on bearing support (2) top, lays L-type external corner scaffold bottom tray (5); The girder of encorbelmenting (7) and conventional overhanging scaffold support body (8) are set up in this device two ends.This device construction method is simple, integration operation, and factory process, quality safety is reliable, and without setting up the loaded down with trivial details radiation girder of encorbelmenting, saving steel, is the important measures that reduce construction costs.
Facts have proved, the present invention can guarantee that building structure change overhanging type external scaffold is safe and reliable at external corner part, is connected firmly with agent structure, meanwhile, has simplified working procedure, has effectively reduced construction cost, has improved efficiency of construction.The present invention constructs simply, good engineering quality.
Claims (6)
1. building structure overhanging scaffold external corner assembling type frame body device and construction method, is characterized in that: this device by building structure (1), bearing support (2), double nut (3), through-wall bolt (4), L-type external corner scaffold bottom tray (5), external corner assembling type frame body structure (6), suspending bars (9), draw board (16) to form; Between bearing support (2) and first floor building structure (1), with through-wall bolt (4) anchoring, fix, and between second layer building structure (1), with suspending bars (9), reinforce fixing; Bearing support (2) upper berth L-type external corner scaffold bottom tray (5) is also set up external corner assembling type frame body structure (6); The conventional overhanging scaffold support body (8) at this device two ends is erected at the girder of encorbelmenting (7) top, is connected with adopting overlap joint between external corner assembling type frame body structure (6).
2. building structure overhanging scaffold external corner assembling type frame body device according to claim 1 and construction method, it is characterized in that: bearing support (2) two ends scaffold cantilever span is not more than 2000mm, and fixing by embedded wall penetration bolt (4) between first floor building structure (1), through-wall bolt (4) double nut for two ends (3) is tightened; Bearing support (2) is connected with suspending bars (9) with second layer building structure (1), and suspending bars (9) is connected one end with being welded to connect with bearing support (2), is connected through-wall bolt for one end (4) and double nut (3) is tightened with building structure (1).
3. building structure overhanging scaffold external corner assembling type frame body device according to claim 1 and construction method, is characterized in that: L-type external corner scaffold bottom tray (5), for factory's customization, is spliced with the thick profiled sheet of 3mm.
4. building structure overhanging scaffold external corner assembling type frame body device according to claim 1 and construction method, is characterized in that: external corner assembling type frame body structure (6) is comprised of leger (13), little cross bar (14), vertical rod (15), hound (12); Four vertical rods (15) are set up on bearing support (2) top, and reinforce and fix with hound (12), are equipped with leger (13) and little cross bar (14), form a main couple structure.
5. building structure overhanging scaffold external corner assembling type frame body device according to claim 1 and construction method, it is characterized in that: external corner assembling type frame body top fixed connection point (10) is the attached wall measure between all the other which floor building structure (1) of top and external corner assembling type frame body structure (6) except the first floor, by short steel pipes one end, be weldingly fixed on and drawn board (16) upper, the other end is connected with external corner assembling type frame body structure (6) with two fasteners.
6. building structure overhanging scaffold external corner assembling type frame body device according to claim 1 and construction method, it is characterized in that: external corner assembling type frame body first floor fixed connection point (11) is the reinforcement measure between first floor building structure (1) and bearing support (2), by short steel pipes one end, be weldingly fixed on bearing support (2) upper, the other end and through-wall bolt (4) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706243.2A CN103669817B (en) | 2013-12-20 | 2013-12-20 | Building structure overhanging scaffold external corner assembling type frame body device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706243.2A CN103669817B (en) | 2013-12-20 | 2013-12-20 | Building structure overhanging scaffold external corner assembling type frame body device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103669817A true CN103669817A (en) | 2014-03-26 |
| CN103669817B CN103669817B (en) | 2015-09-16 |
Family
ID=50308526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310706243.2A Expired - Fee Related CN103669817B (en) | 2013-12-20 | 2013-12-20 | Building structure overhanging scaffold external corner assembling type frame body device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103669817B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953184A (en) * | 2014-04-09 | 2014-07-30 | 天津一建建筑工程有限公司 | Cantilevered scaffold body for beam slab overhanging structures |
| CN105781088A (en) * | 2016-05-03 | 2016-07-20 | 泰兴市第建筑安装工程有限公司 | Floor type scaffold of ultrahigh chemical tower |
| CN106555469A (en) * | 2015-09-24 | 2017-04-05 | 李钻水 | A kind of external wall construction suspension type combination construction platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19506289A1 (en) * | 1995-02-23 | 1996-08-29 | Mueller & Baum | Console frame for building |
| CN201649604U (en) * | 2010-03-24 | 2010-11-24 | 陕西建工集团第一建筑工程有限公司 | I-steel overhanging type scaffold for floor corner construction |
| CN102296798A (en) * | 2011-06-14 | 2011-12-28 | 中国建筑第五工程局有限公司 | Bracket bearing structure at external corner part of segmented erection type scaffold |
| CN202209044U (en) * | 2011-08-15 | 2012-05-02 | 江苏南通二建集团有限公司 | Turnbuckle draw bar type overhanging scaffold |
| CN203175024U (en) * | 2012-12-21 | 2013-09-04 | 中天西北建设投资集团有限公司 | Force bearing device of cantilever scaffold |
| CN203308068U (en) * | 2013-06-21 | 2013-11-27 | 大连筑成建设集团有限公司 | Wall-attached builder's jack |
| CN203654694U (en) * | 2013-12-20 | 2014-06-18 | 浙江城建建设集团有限公司 | Novel building structure cantilever scaffold external corner assembly type frame body device |
-
2013
- 2013-12-20 CN CN201310706243.2A patent/CN103669817B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19506289A1 (en) * | 1995-02-23 | 1996-08-29 | Mueller & Baum | Console frame for building |
| CN201649604U (en) * | 2010-03-24 | 2010-11-24 | 陕西建工集团第一建筑工程有限公司 | I-steel overhanging type scaffold for floor corner construction |
| CN102296798A (en) * | 2011-06-14 | 2011-12-28 | 中国建筑第五工程局有限公司 | Bracket bearing structure at external corner part of segmented erection type scaffold |
| CN202209044U (en) * | 2011-08-15 | 2012-05-02 | 江苏南通二建集团有限公司 | Turnbuckle draw bar type overhanging scaffold |
| CN203175024U (en) * | 2012-12-21 | 2013-09-04 | 中天西北建设投资集团有限公司 | Force bearing device of cantilever scaffold |
| CN203308068U (en) * | 2013-06-21 | 2013-11-27 | 大连筑成建设集团有限公司 | Wall-attached builder's jack |
| CN203654694U (en) * | 2013-12-20 | 2014-06-18 | 浙江城建建设集团有限公司 | Novel building structure cantilever scaffold external corner assembly type frame body device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953184A (en) * | 2014-04-09 | 2014-07-30 | 天津一建建筑工程有限公司 | Cantilevered scaffold body for beam slab overhanging structures |
| CN106555469A (en) * | 2015-09-24 | 2017-04-05 | 李钻水 | A kind of external wall construction suspension type combination construction platform |
| CN105781088A (en) * | 2016-05-03 | 2016-07-20 | 泰兴市第建筑安装工程有限公司 | Floor type scaffold of ultrahigh chemical tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103669817B (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203867216U (en) | Detachable steel frame supporting structure for ultra-high-rise building cantilevered plate | |
| CN103195256B (en) | Hanging column type steel structure jig frame construction method | |
| CN101736893B (en) | Overhanging type scaffold supporting system | |
| CN201053200Y (en) | Assembled | |
| CN103352563B (en) | The board-like bar frame gang form of self-supporting and construction method thereof | |
| CN101397844B (en) | Construction method of special section steel concrete composite structure inclined wall mould base engineering | |
| CN104389419B (en) | Encorbelment and prop up mould structure for mounting platform and a constructional method | |
| CN104453197A (en) | High-altitude large-cantilever concrete structure structural steel supporting platform | |
| CN201614738U (en) | Support device for mould board assembly of steel reinforced concrete transfer beams | |
| CN107419893A (en) | A kind of elevator steel platform and preparation method thereof | |
| CN104060542B (en) | Compound beam cable stayed bridge direction across bridge prestress application device and applying method thereof | |
| CN102454218B (en) | Tube-in-tube structure for reinforced concrete core tubes and integrally-assembled space steel grids | |
| CN205558306U (en) | Big profiled steel structure vestibule hoist and mount hoisting frame | |
| CN206581577U (en) | Using housing construction builder's jack | |
| CN105350760B (en) | A kind of construction method of suspending scaffold | |
| CN103669817B (en) | Building structure overhanging scaffold external corner assembling type frame body device | |
| KR101948788B1 (en) | Composite core wall strengthened with double angle-shaped steel plates | |
| CN204282803U (en) | To encorbelment formwork structure for mounting platform | |
| CN103993666A (en) | Improved supporting system construction method suitable for large overhung outer floating plate roof | |
| CN203654694U (en) | Novel building structure cantilever scaffold external corner assembly type frame body device | |
| CN104831928B (en) | High-altitude long-span concrete conjoined structure shuttering supporting steel platform construction method | |
| CN101250942A (en) | Large mould plate pylon | |
| CN206844617U (en) | A kind of builder's jack | |
| CN202899639U (en) | Concrete column structure | |
| CN205955156U (en) | Elevartor shaft steel platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161130 Address after: 21, 310007 floor, East China Sea creative center, No. 7 Tianmu Road, Zhejiang, Hangzhou Patentee after: ZHEJIANG CHENGJIAN CONSTRUCTION GROUP Co.,Ltd. Patentee after: SCHOLAR ENGINEERING MANAGEMENT CO.,LTD. Address before: 21, 310007 floor, East China Sea creative center, No. 7 Tianmu Road, Zhejiang, Hangzhou Patentee before: ZHEJIANG CHENGJIAN CONSTRUCTION GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 |